10 Most Disturbing Supervillains That You’ve Never Heard Of

10. Johnny Dee

Hailing from the wilder side of Marvel's mutants, Johnny Dee has the unusual superpower of having a screeching mouth embedded in his chest, which is capable of using people's DNA to create creepy statuettes of them, that can be used in order to control them to his will.

In an unsolved mystery, we still have yet to find out if this power is properly Johnny's, as he insists that 'the freak' in his chest is a sort of parasitic twin, with a separate brain to him - meaning he doesn't consider himself a mutant.

All this said, it does seem significantly more likely that this is merely Dee's way of dissociating himself from the persecuted mutant race, as the mouth does do whatever Johnny tells it to, implying that it likely is part of him.

While it is an interesting superpower, seeing Johnny use it is never not just a little bit horrifying, in only the way powers that involve removing people's free will can be.